2log16.4log8+3log9 adlh
Matematika
kepin14
Pertanyaan
2log16.4log8+3log9 adlh
2 Jawaban
-
1. Jawaban LOVEJOY
2 log 16 . 4 log 8 + 3 log 9
= 2 log 16 . 2² log 2³ + 3 log 9
= 4 . 3/2 . 2 log 2 + 2
= 4 . 3/2 + 2
= 6 + 2
= 8 -
2. Jawaban andhikahanif
penyelesaian
2 log 16 x 4 log 8 + 3 log 9
= (2 log 2⁴ x 2² log 2³) + 3 log 3²
= (4 x 3/2 x 1) + 2
= 6 + 2
= 8